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Hydrogen and helium are both members of . A.) period 1 B.) period 18 C.) group 2 D.) group 1
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Aball has an initial velocity of 3 m/s. if there is no friction, what is the highest it could roll?
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Why does the equilibrium position of the spring change when a mass is added to the spring? will the mass oscillate around the new equilibrium position of the spring or the previous position without a mass attached to the spring? if the equilibrium position of the spring changes by 20 cm (assuming no initial mass) when a mass is added to the spring with constant 4.9 kg/s^2, what is the mass of the object attached to the spring?
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Hydrogen and helium are both members of .
A.) period 1 B.) period 18 C.) group 2 D.) group 1...
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